private void MapProperty(SelectorExpression.PropertyBag properties, IParser reader, Func <IParser, Type, object> nestedObjectDeserializer, out string name)
{
name = null;
while (reader.TryConsume(out Scalar scalar))
{
string key = scalar.Value;
if (TryCondition(key) || TryOperator(key))
{
name = key;
}
if (reader.TryConsume(out scalar))
{
properties[key] = scalar.Value;
}
else if (TryCondition(key) && reader.TryConsume <SequenceStart>(out _))
{
var objects = new List <string>();
while (!reader.TryConsume <SequenceEnd>(out _))
{
if (reader.TryConsume(out scalar))
{
objects.Add(scalar.Value);
}
}
properties[key] = objects.ToArray();
}
}
}
private SelectorExpression MapCondition(string type, SelectorExpression.PropertyBag properties, IParser reader, Func <IParser, Type, object> nestedObjectDeserializer)
{
if (TryExpression(reader, type, nestedObjectDeserializer, out SelectorCondition result))
{
while (!reader.Accept(out MappingEnd end))
{
MapProperty(properties, reader, nestedObjectDeserializer, out _);
}
result.Add(properties);
}
return(result);
}
private SelectorExpression MapExpression(IParser reader, Func <IParser, Type, object> nestedObjectDeserializer)
{
SelectorExpression result = null;
var properties = new SelectorExpression.PropertyBag();
MapProperty(properties, reader, nestedObjectDeserializer, out string key);
if (key != null && TryCondition(key))
{
result = MapCondition(key, properties, reader, nestedObjectDeserializer);
}
else if (TryOperator(key) && reader.Accept(out MappingStart mapping))
{
result = MapOperator(key, reader, nestedObjectDeserializer);
}
else if (TryOperator(key) && reader.Accept(out SequenceStart sequence))
{
result = MapOperator(key, reader, nestedObjectDeserializer);
}
return(result);
}
